Digital door lock



FIG. 1 is a perspective view of a digital door lock showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left side view thereof, shown in alternate environmental use; and,

FIG. 9 is perspective view thereof, shown in another environmental use.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a digital door lock, as shown and described. 